Fixed a memory corruption issue in rt_realloc(). · 9ac8c55353 - Gogs

Fixed a memory corruption issue in rt_realloc().

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@495 bbd45198-f89e-11dd-88c7-29a3b14d5316

kyle.hu.gz 15 years ago

parent

237b400982

commit

9ac8c55353

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
src/mem.c
							 
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				@@ -396,7 +396,7 @@ void *rt_realloc(void *rmem, rt_size_t newsize)
			
				 	/* expand memory */
			
				 	nmem = rt_malloc(newsize);
			
				-	rt_memcpy(nmem, rmem, size);
			
				+	rt_memcpy(nmem, rmem, size < newsize ? size : newsize);
			
				 	rt_free(rmem);